GCD of 663, 745, 673, 361 Calculator

Given Input numbers are 663, 745, 673, 361

In the factoring method, we have to find the divisors of all numbers

Divisors of 663 :

The positive integer divisors of 663 that completely divides 663 are.

1, 3, 13, 17, 39, 51, 221, 663

Divisors of 745 :

The positive integer divisors of 745 that completely divides 745 are.

1, 5, 149, 745

Divisors of 673 :

The positive integer divisors of 673 that completely divides 673 are.

1, 673

Divisors of 361 :

The positive integer divisors of 361 that completely divides 361 are.

1, 19, 361

GCD of numbers is the greatest common divisor

So, the GCD (663, 745, 673, 361) = 1.

Given numbers are 663, 745, 673, 361

The list of prime factors of all numbers are

Prime factors of 663 are 3 x 13 x 17

Prime factors of 745 are 5 x 149

Prime factors of 673 are 673

Prime factors of 361 are 19 x 19

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 663, 745, 673, 361

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(663, 745) = 493935

GCD(663, 745) = ( 663 x 745 ) / 493935

= 663 / 745

= 663

Step2:

LCM(1, 673) = 673

GCD(1, 673) = ( 1 x 673 ) / 673

= 1 / 673

= 1

Step3:

LCM(1, 361) = 361

GCD(1, 361) = ( 1 x 361 ) / 361

= 1 / 361

= 1

So, Greatest Common Divisor of 663, 745, 673, 361 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 592, 649, 502, 478
• GCD of 829, 211, 672, 904
• GCD of 968, 388, 293, 913
• GCD of 216, 521, 104, 958
• GCD of 715, 734, 697, 670

Given numbers are 663, 745, 673, 361
The greatest common divisor of numbers 663, 745, 673, 361 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 663, 745, 673, 361 is 1.

1. What is the GCD of 663, 745, 673, 361?

GCD of given numbers 663, 745, 673, 361 is 1

2. How to calculate the greatest common divisor of 663, 745, 673, 361?

We can find the highest common divisor of 663, 745, 673, 361 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 663, 745, 673, 361 i.e 1.

3. How can I use the GCD of 663, 745, 673, 361Calculator?

Out the numbers 663, 745, 673, 361 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.